Mixed conductivity and lithium diffusion in poly(ethylene oxide) molybdenum disulfide nanocomposites

被引：31

作者：

Gonzalez, G ^{[1
]}

Santa Ana, MA ^{[1
]}

Benavente, E ^{[1
]}

机构：

[1] Univ Chile, Fac Sci, Dept Chem, Santiago, Chile

来源：

ELECTROCHIMICA ACTA | 1998年 / 43卷 / 10-11期

关键词：

mixed conductors; lithium intercalation; transport properties; poly(ethylene oxide); organic-inorganic nanocomposites;

D O I：

10.1016/S0013-4686(97)10038-X

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The electrical conductivity, the lithium diffusion, and the diffusion activation thermodynamics of the nanocomposites arising from the co-intercalation of lithium and poly(ethylene oxide) in molybdenum disulfide, Li0.1MoS2(PEO)(0.5) and Li0.1MoS2(PEO)(1.0), are analyzed and compared with those of pure MoS2. According to qualitative galvanostatic relaxation experiments, the products are mixed ionic and electronic conductors with a ratio sigma(e)/sigma(i) Of about 10(3). (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：1327 / 1332

页数：6

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